lib/pdd/rule/roles.rb in pdd-0.20.7 vs lib/pdd/rule/roles.rb in pdd-0.20.8

@@ -32,9 +32,10 @@
 
         def errors
           @xml.xpath('//puzzle').map do |p|
             role = p.xpath('role/text()').to_s
             next nil if @roles.include?(role)
+
             "puzzle #{p.xpath('file/text()')}:#{p.xpath('lines/text()')}" +
               if role.empty?
                 " doesn't define any role"\
                 ", while one of these roles is required: #{@roles}"
               else